🦒 We spot what you're overpaying

Your home may be over‑assessed. Find out in 60 seconds.

Up to 60% of U.S. homes are assessed too high — but fewer than 1 in 20 owners ever appeal. Enter any address and we'll estimate what you're overpaying, free.

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🔒 Free estimate · No account · Works in every U.S. state

📍 123 Maple Ave · Montclair, NJ

Likely over‑assessed

Assessor's value$612,000

Market value (your comps)$486,000

Estimated annual savings

$4,420

Get my appeal packet — $99

Sample result. Your estimate uses your county's real assessment and recent comparable sales — not a guess.

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Powered by official sales recordsreal recorded transactions

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Real comparable‑sales evidenceno black box

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Flat $99 · keep 100%never a % of savings

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Save‑or‑it's‑freeguarantee

How it works · every state

Win your appeal without lifting a finger

Enter your address

We pull your local assessment and compare it against recent neighborhood sales — in any U.S. county.

See what you're overpaying

Get your estimated fair value and projected tax savings on the spot, using your state's real tax rate.

We do everything but click submit

You get a complete appeal package — comparable sales, the written argument, and your county's appeal form filled out — plus the exact website, step‑by‑step instructions, and deadline to file. Submit it in minutes and keep 100% of the savings.

No black box

See exactly what you get

Most services hide the analysis and ask you to trust a number. We show you the evidence — your real comparable sales, the size‑matched valuation, the over‑assessment argument, and your county's appeal form, pre‑filled and ready to file.

Comparable‑sales grid with square footage and $/sq ft
The exact over‑assessment math for your town
Your appeal form, pre‑filled with the requested value
Step‑by‑step filing instructions and the official website

View a real sample packet →

Appeal Packet — 123 Maple Ave

Comparable sales evidence

Comparable	Sold	Sq ft	$/sf
49 Union St	$903,750	2,666	$339
135 Claremont Ave	$870,000	2,680	$325
26 Harvard St	$1,390,000	1,936	$718

Chapter 123 result

Requested value$455,000

Beyond a one‑time appeal

We keep watching so you keep saving

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Annual auto‑monitoring

Every assessment cycle we re‑check your value and re‑file an appeal if you're over‑assessed — automatically. Set it and forget it.

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Exemption finder

We flag homestead, senior, veteran and other exemptions you may be missing — money most owners leave on the table every year.

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One flat fee

$99 flat — we never take a percentage of your savings, the way most appeal services charge 20–45%.

Save‑or‑it's‑free guarantee

Win with us, or pay nothing

Today

Pay one flat fee. We never take a cut of your savings.

After year 1

If we don't lower your bill, next year's appeal is on us — free.

After year 2

Still no savings in two cycles? You get a full refund.